UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjaB6IbKyuEUzxjEQGDOzbdIO5KmNIgGDmAZQy3oTRs=' 
WHERE 
  key_id = '9b1d0dfcee58dd36d3838a300d02fda17133938eb578cd0bee8ba433f2752fbb' 
  AND (
    token = 'MjaB6IbKyuEUzxjEQGDOzbdIO5KmNIgGDmAZQy3oTRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )